Ally Delta

I'm married and have recently started the process of changing my name to my husbands. However, I want to continue using my maiden name for my professional work, and I am confused about what I should change and what I should leave the same. My business name is "Firstname Maidenname Artist" do I need to have a bank account that still has my maiden name, in order to do my accounting? Or if I have to change my name at the bank, how would it work if my invoices say on name and my banking another? What other steps do I need to take to make sure I'm doing this correctly? Any help clarifying what steps I should take would be greatly appreciated. Thank you and all the best,